Hi! El jue., 3 dic. 2020 03:51, André Wöbbeking <woebbek...@web.de> escribió:
> Hi Lisandro, > > On Mittwoch, 2. Dezember 2020 23:57:00 CET Lisandro Damián Nicanor Pérez > Meyer wrote: > > Hi Andre! > > > > El mié., 2 dic. 2020 13:03, Andre Woebbeking <woebbek...@web.de> > escribió: > > > > > Package: libqt5gui5 > > > Version: 5.15.1+dfsg-4 > > > Severity: wishlist > > > X-Debbugs-Cc: woebbek...@web.de > > > > > > Dear Maintainer, > > > > > > with X2Go Qt5 apps are much slower than X or GTK apps. But there is a > > > workaround: > > > setting the environment variable QT_XCB_NATIVE_PAINTING. > > > > > > This worked until testing updated to Qt 5.15 because upstream disabled > the > > > automatic > > > configuration of this feature in commit > > > 7f948d9effad983477977c3274231401f260c531. > > > > > > So please build Qt5 with -xcb-native-painting to make X2Go users happy > > > again :-) > > > > > > > And what would the drawbacks be? > > the compile time and the library size would increase a bit. To get any > behaviour change > you've to set QT_XCB_NATIVE_PAINTING. > Sorry, I meant to ask why they did disable autodetection. I haven't been able to look at the commit yet. >
